CN213717147U - High-sealing waterproof cap for power socket - Google Patents
High-sealing waterproof cap for power socket Download PDFInfo
- Publication number
- CN213717147U CN213717147U CN202023167900.5U CN202023167900U CN213717147U CN 213717147 U CN213717147 U CN 213717147U CN 202023167900 U CN202023167900 U CN 202023167900U CN 213717147 U CN213717147 U CN 213717147U
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- waterproof cap
- socket
- cap body
- waterproof
- sealing
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- Expired - Fee Related
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Abstract
A waterproof cap of high leakproofness for supply socket, including waterproof cap body and socket-outlet base, the last mounting hole that is equipped with of socket-outlet base, waterproof cap body and socket-outlet base connection, be equipped with the exhaust hole on the waterproof cap body and be used for plugging up the sealing plug in exhaust hole, the diameter of waterproof cap body and the big or small looks adaptation of diameter of mounting hole, be equipped with spacing lug on the waterproof cap body, the mounting hole inner wall is equipped with spacing recess, spacing lug has elasticity, the sealing plug is with the big or small looks adaptation of diameter in exhaust hole.
Description
Technical Field
The utility model relates to a socket part technical field especially relates to a waterproof cap of high leakproofness for supply socket.
Background
At present, a lot of supply sockets all can be applied to in high humidity or the water environment, consequently, need use waterproof cap on supply socket, among the prior art, waterproof cap has both mounting means, one kind is straight stopper type, another kind is through threaded connection, threaded connection's waterproof cap is after the installation is dismantled many times, because the screw thread is the rubber material, therefore, the easy wearing and tearing of screw thread leads to waterproof cap's leakproofness to descend, and straight stopper formula waterproof cap is meetting supply socket temperature and is rising, the inside atmospheric pressure of supply socket also can rise, waterproof cap receives the influence of atmospheric pressure and has not hard up risk, consequently, waterproof cap's leakproofness also can the greatly reduced, in addition, waterproof cap is equipped with the exhaust hole usually, the mounting structure in exhaust hole also has same problem.
Disclosure of Invention
In order to solve the problem, the utility model provides a waterproof cap of high leakproofness for supply socket that simple to operate, leakproofness are strong.
The technical scheme of the utility model: a waterproof cap of high leakproofness for supply socket, including waterproof cap body and socket-outlet base, the last mounting hole that is equipped with of socket-outlet base, waterproof cap body and socket-outlet base connection, be equipped with the exhaust hole on the waterproof cap body and be used for plugging up the sealing plug in exhaust hole, the diameter of waterproof cap body and the big or small looks adaptation of diameter of mounting hole, be equipped with spacing lug on the waterproof cap body, the mounting hole inner wall is equipped with spacing recess, spacing lug has elasticity, the sealing plug is with the big or small looks adaptation of diameter in exhaust hole.
Adopt above-mentioned technical scheme, because be equipped with spacing lug on the waterproof cap body, the mounting hole inner wall is equipped with spacing recess, spacing lug has elasticity, therefore spacing lug can block into the mounting hole inner wall, move to the position of spacing recess when spacing lug, spacing lug resumes elasticity, spacing lug card is gone into in the spacing recess, make waterproof cap body and socket-outlet base fixed, for the waterproof cap of the straight stopper formula among the prior art, the stability of waterproof cap and socket-outlet base connection has been improved greatly, thereby improve the leakproofness of waterproof cap and socket-outlet base junction, it leads to the waterproof cap position not hard up to avoid the inside atmospheric pressure of socket-outlet base to rise.
The utility model discloses a further setting: the sealing plug is provided with a plurality of sealing stripes which are uniformly and circumferentially distributed on the outer surface of the sealing plug, the sealing stripes are annular, and the sealing stripes have elasticity.
Adopt above-mentioned technical scheme, because be equipped with the sealed stripe of the even circumference distribution of a plurality of on the sealing plug surface, and the sealing strip stripe has elasticity, in the exhaust hole can be blocked into to sealed stripe, increase the frictional force between sealing plug and the exhaust hole inner wall, improve the stability of sealing plug installation in the exhaust hole, further improve the gas tightness in exhaust hole, in addition, sealed stripe can form the multilayer sealing ring, forms the sealed guarantee of multilayer.
The utility model discloses a further setting: the vent hole is provided with a waterproof breathable film fixedly connected to the inner wall of the vent hole, and the cross section of the waterproof breathable film is the same as the cross section of the vent hole in shape and size.
By adopting the technical scheme, as the vent hole is provided with the waterproof breathable film fixedly connected to the inner wall of the vent hole, the waterproof breathable film has the characteristics of only exhausting and not allowing water to pass through, and the waterproof performance of the waterproof cap can be further improved.
The utility model discloses a further setting: the limiting convex block is in a cross shape.
By adopting the technical scheme, because the shape of the limiting convex block is cross, the displacement of the waterproof cap body in the vertical direction and the horizontal direction can be limited, the stability of connection between the waterproof cap body and the socket base is further improved, and the sealing performance and the waterproof performance of the waterproof cap are enhanced.
Drawings
Fig. 1 is a sectional view of a high-sealability waterproof cap for a power socket according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a socket base in a high-sealing waterproof cap for a power socket according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a waterproof cap body in a high-sealing waterproof cap for a power socket according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a sealing plug in a high-sealing waterproof cap for a power socket according to an embodiment of the present invention.
1-a waterproof cap body, 2-a socket base, 3-a mounting hole, 4-an exhaust hole, 5-a sealing plug, 6-a limiting lug, 7-a limiting groove, 8-a sealing stripe and 9-a waterproof breathable film.
Detailed Description
As shown in fig. 1-4, the high-sealing waterproof cap for the power socket includes a waterproof cap body 1 and a socket base 2, the socket base 2 is provided with a mounting hole 3, the waterproof cap body 1 is connected with the socket base 2, the waterproof cap body 1 is provided with an exhaust hole 4 and a sealing plug 5 for plugging the exhaust hole 4, the diameter of the waterproof cap body 1 is matched with the diameter of the mounting hole 3, the waterproof cap body 1 is provided with a limit bump 6, the inner wall of the mounting hole 3 is provided with a limit groove 7, the limit bump 6 has elasticity, and the sealing plug 5 is matched with the diameter of the exhaust hole 4.
Because be equipped with spacing lug 6 on the waterproof cap body 1, 3 inner walls of mounting hole are equipped with spacing recess 7, spacing lug 6 has elasticity, consequently, spacing lug 6 can block into 3 inner walls of mounting hole, move to spacing recess 7's position when spacing lug 6, spacing lug 6 resumes elasticity, spacing lug 6 blocks into in the spacing recess 7, make waterproof cap body 1 fixed with socket base 2, for the waterproof cap of the straight stopper formula among the prior art, the stability that waterproof cap and socket base 2 are connected has been improved greatly, thereby improve the leakproofness of waterproof cap and socket base 2 junction, it leads to waterproof cap position not hard up to avoid the inside atmospheric pressure of socket base 2 to rise.
The sealing plug 5 is provided with a plurality of sealing stripes 8 which are uniformly and circumferentially distributed on the outer surface of the sealing plug 5, the sealing stripes 8 are annular, and the sealing stripes 8 are elastic.
Because be equipped with the even circumference of a plurality of on sealing plug 5 and distribute in the sealing stripe 8 of sealing plug 5 surface, and sealing stripe 8 has elasticity, sealing stripe 8 can block in exhaust hole 4, increases the frictional force between sealing plug 5 and the 4 inner walls of exhaust hole, improves the stability that sealing plug 5 installed in exhaust hole 4, further improves the gas tightness in exhaust hole 4, and in addition, sealing stripe 8 can form the multilayer sealing ring, forms the sealed guarantee of multilayer.
The vent hole 4 is provided with a waterproof breathable film 9 fixedly connected to the inner wall of the vent hole 4, and the cross section of the waterproof breathable film 9 is the same as the cross section of the vent hole 4 in shape and size.
Because the vent hole 4 is provided with the waterproof breathable film 9 fixedly connected with the inner wall of the vent hole 4, the waterproof breathable film 9 has the characteristics of only exhausting and not allowing water to pass through, and the waterproof performance of the waterproof cap can be further improved.
The limiting convex block 6 is in a cross shape.
Because the shape of spacing lug 6 is cross, can restrict waterproof cap body 1 and can not carry out the displacement of vertical direction and horizontal direction, further improve the stability of being connected between waterproof cap body 1 and socket base 2 to strengthen waterproof cap's sealing performance and waterproof performance.
Claims (4)
1. A waterproof cap of high leakproofness for supply socket, including waterproof cap body and socket-outlet base, the last mounting hole that is equipped with of socket-outlet base, waterproof cap body and socket-outlet base connection, be equipped with the exhaust hole on the waterproof cap body and be used for plugging up the sealing plug in exhaust hole, its characterized in that: the diameter of the waterproof cap body is matched with the diameter of the mounting hole in size, the waterproof cap body is provided with a limiting lug, the inner wall of the mounting hole is provided with a limiting groove, the limiting lug has elasticity, and the sealing plug is matched with the diameter of the exhaust hole in size.
2. The high-sealability waterproof cap for electric outlet according to claim 1, wherein: the sealing plug is provided with a plurality of sealing stripes which are uniformly and circumferentially distributed on the outer surface of the sealing plug, the sealing stripes are annular, and the sealing stripes have elasticity.
3. The high-sealability waterproof cap for electric outlet according to claim 1, wherein: the vent hole is provided with a waterproof breathable film fixedly connected to the inner wall of the vent hole, and the cross section of the waterproof breathable film is the same as the cross section of the vent hole in shape and size.
4. The high-sealability waterproof cap for electric outlet according to claim 1, wherein: the limiting convex block is in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023167900.5U CN213717147U (en) | 2020-12-24 | 2020-12-24 | High-sealing waterproof cap for power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023167900.5U CN213717147U (en) | 2020-12-24 | 2020-12-24 | High-sealing waterproof cap for power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717147U true CN213717147U (en) | 2021-07-16 |
Family
ID=76789297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023167900.5U Expired - Fee Related CN213717147U (en) | 2020-12-24 | 2020-12-24 | High-sealing waterproof cap for power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717147U (en) |
-
2020
- 2020-12-24 CN CN202023167900.5U patent/CN213717147U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |